DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course. DO NOT ENROLL IN THIS COURSE. This is not a real course.

From the lesson

Introduction to Networking

Welcome to the Networking course of the IT Support Professional Certificate! In the first week of this course, we will cover the basics of computer networking. We will learn about the TCP/IP and OSI networking models and how the network layers work together. We'll also cover the basics of networking devices such as cables, hubs and switches, routers, servers and clients. We'll also explore the physical layer and data link layer of our networking model in more detail. By the end of this module, you will know how all the different layers of the network model fit together to create a network.